A physical pendulum undergoes simple harmonic motion when displaced by a small angle. The oscillations are no longer simple harmonic motion when it is released from a large angle. The pendulum's pivot ...
When a musician strums a guitar, the vibration of the strings creates sound waves that human ears hear as music. When a guitar string is plucked, it moves a certain distance, depending on how hard the ...
The shadow projections of uniform circular motion and simple harmonic motion look identical when the periods of the respective motions are the same. The moving objects are a ping pong ball on a ...
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